Three-dimensional Triangular Paper Block Folding Aid
A three-dimensional triangular paper block paper folding aid includes a primary forming board, which the top end being a base block, and the base block extends obliquely towards both sides to form two isosceles upper bevels, and then extends inwardly and obliquely to form two isosceles lower bevels, which being coupled into a right angle (90°). One of the sides of the primary forming board has a vertical midline with a length substantially equal to half of the length of the folding paper, and the turning points between the two upper bevel edges and two lower bevel edges on the other side of the primary forming board are connected into a horizontal midline with a width substantially equal to the width of the folding paper, and the vertical midline and the horizontal midline provide a positioning guide to the folding paper.
1. Field of the Invention
The present invention relates to a paper folding aid, and more particularly to a three-dimensional triangular paper block folding aid capable of guiding the folding sequence of the folding paper and setting the specification of the folding paper while conducting the handcraft of folding paper to produce the three-dimensional triangular paper block, so as to accelerate the production of the three-dimensional triangular paper blocks with the same size and specification precisely.
2. Description of the Related Art
Origami (folding paper) is a handcraft which may be divided into at least the following two operating modes. 1. A piece of paper is folded into a shape of an animal, a flower, or an imitated object according to a certain folding sequence. 2. A piece of paper is folded into a semi-finished product which is called a “three-dimensional triangular paper block” according to a certain folding sequence, and then several three-dimensional triangular paper blocks are arranged next to one another, and then a part or the whole of the three-dimensional triangular paper blocks are connected and combined to form a planar or three-dimensional model. For example, a planar fish or puzzle, a three-dimensional bird or coconut tree, or any other vivid model may be formed, and the model may be colored or affixed with accessories to improve the fidelity and add more fun to the product.
The art of forming the three-dimensional triangular paper blocks by folding and then connecting the three-dimensional triangular paper blocks to produce a specific model is a conventional handcraft. Up to now, the handcraft cannot be replaced by machines and totally relies on a manual procedure to fold pieces of paper into the three-dimensional triangular paper blocks and then design and produce a model by connecting and combining the three-dimensional triangular paper blocks. It is no double that such art is a conventional handcraft.
Although the handcraft of applying the combination of the three-dimensional triangular paper blocks to produce a specific model is a well known art, yet the process of folding the pieces of paper one by one into the three-dimensional triangular paper blocks must be done manually, and such manufacturing process is complicated, slow and boring, and the precision and consistency of the specification cannot be controlled easily. As a result, the performance of connecting and combining the three-dimensional triangular paper blocks may be affected. Sometimes, the three-dimensional triangular paper blocks have to be connected or combined by glues, and the original fun of combining blocks freely is lost, and the origami lovers are deterred, and the art cannot be spread widely since the origami lovers. Although origami is promoted through the Internet, the art is still a private hobby for a small population and it is regretful that origami cannot be flourished.
SUMMARY OF THE INVENTIONIn view of the aforementioned drawbacks, the inventor of the present invention based on the deep love of the conventional origami handcraft of producing the three-dimensional triangular paper block to conduct researches and experiments, and finally designed and developed the three-dimensional triangular paper block folding paper in accordance with the present invention.
It is a primary objective of the present invention to provide a three-dimensional triangular paper block folding paper aid capable of guiding the sequence of the origami handcraft and specifying the specification of the origami to achieve the effect of folding the three-dimensional triangular paper blocks with the same size and specification precisely and quickly.
To achieve the aforementioned and other objectives, the present invention provides a three-dimensional triangular paper block paper folding aid with a specification matched with the specification of a folding paper, comprising a primary forming board, and the top end of the primary forming board being a base block capable of providing a positioning guide to the folding paper, and an edge of the primary forming board being extended obliquely from the base block towards both sides to form two isosceles upper bevel edges, and then extended inwardly and obliquely to form two isosceles lower bevel edges, and the two isosceles lower bevel edges being coupled into a right angle) (90°. One of the sides of the primary forming board has a vertical midline at a vertical centerline position, and the length of the vertical midline is substantially equal to half of the length of the matched folding paper to provide a vertical positioning guide to the folding paper. The other side of the primary forming board has a horizontal line formed by connecting the turning points between the two upper bevel edges and the two lower bevel edges, and the width of the horizontal midline is substantially equal to the width of the matched folding paper to provide a horizontal positioning guide to the folding paper. Both vertical and horizontal midlines have the function of providing a positioning guide to the folding paper.
In the three-dimensional triangular paper block paper folding aid, the primary forming board is coupled to a forming board for assisting other folding paper functions to conduct other necessary folding paper procedures or coupled to an outer frame, so that the primary forming board is suspended by a stand/or a connecting rod in order to connect more forming boards with other folding paper functions and conduct more other necessary folding paper procedures.
In the three-dimensional triangular paper block paper folding aid, the top of the primary forming board is coupled to a first forming board which is formed by a rectangular thin plate with a width substantially equal to the length of the matched folding paper and a height substantially equal to half of the width of the matched folding paper, and the back side of the primary forming board is provided for positioning and installing the folding paper.
In the three-dimensional triangular paper block paper folding aid having the outer frame, and the middle position of the outer frame is downwardly coupled to the primary forming board by a connecting rod.
In the three-dimensional triangular paper block paper folding aid having the outer frame, a stand is extended inwardly from both sides of the outer frame, and the primary forming board is suspended downwardly from a middle position of the stand.
In the three-dimensional triangular paper block paper folding aid having the outer frame, each outer frame disposed on the outer side of the two lower bevel edges of the primary forming board has a positioning device for precisely aligning the connecting points of the bottom edge and the two lower bevel edges.
In the three-dimensional triangular paper block paper folding aid having the outer frame, and a first forming board is coupled to the outer frame at a position proximate to the top end and between both sides of the outer frame, and the first forming plate is formed by a rectangular thin plate with a width substantially equal to the length of the matched folding paper and a height substantially equal to half of the width of the matched folding paper, and the back side of the outer frame has a positioning device for positioning the folding paper.
In the three-dimensional triangular paper block paper folding aid having the outer frame, an inner bottom of the outer frame is coupled to a second forming board which is formed by an inverted triangular thin plate with a specification substantially the same as the specification of the lower half of the primary forming board, and the back side of the outer frame is provided for positioning and installing the folding paper.
In the three-dimensional triangular paper block paper folding aid, the upper bevel edge and lower bevel edge of the primary forming board are preferably in the shape of a sharp wall.
In the three-dimensional triangular paper block paper folding aid, the top edge of the first forming board is preferably in the shape of a sharp wall.
In the three-dimensional triangular paper block paper folding aid, the top edge of the second forming board is preferably in the shape of a sharp wall.
In the three-dimensional triangular paper block paper folding aid, the three-dimensional triangular paper block paper folding aid is operated freely without being limited by forward, backward, up, down, left, and right directions.
The technical characteristics, contents, advantages and effects of the present invention will be apparent with the detailed description of a preferred embodiment accompanied with related drawings as follows.
The sequence of the whole procedure of folding a folding paper by a paper folding aid will be described as follows. With reference to
During use, the first forming board 11, the primary forming board 12 and the second forming board 14 are used sequentially to assist the necessary movements of folding a folding paper P, and the specification of the folding paper P includes a length substantially equal to the width of the first forming board 11 and a width substantially equal to twice of the height of the first forming board 11. The way of using the paper folding aid 1 to assist the operation of folding the folding paper P according to a specification precisely is described below. Firstly, the lower half below the centerline of the folding paper P inserted into the accommodating space formed between the press plate 111 and the first forming board 11, so that the back side of the folding paper P is attached to the back side of the first forming board 11 as shown in
And then, the two right-angled (90°) corners of the lower half of the folded folding paper P with an opening edge facing upward are placed on a placement stair 13 on both sides of the outer frame 10, while placing the paper surface flatly to the front of the primary forming board 12 as shown in
Now, the lower half of the folding paper P as shown in
In
In the first embodiment, the primary forming board 12 is coupled directly by the stand 100 which is extended from the outer frame 10 to define the status of suspending in the internal space of the outer frame 10 (as shown in
In the aforementioned folding paper procedure, the folding operation by using the first forming board 11 and the second forming board 14 is simply the operation of executing the paper folding steps and does not require any other tools to complete the operation, so that the first forming board 11 and/or the second forming board 14 may be omitted selectively in the manufacture of the paper folding aid. However, the operation folding paper by the primary forming board 12 requires the steps of folding the paper in different directions for several times, so that the size and specification of the folded product may be inconsistent without using an aid, and even worse, the folded product may be deformed, and thus resulting in a poor connection between the three-dimensional triangular paper blocks and failing to meet the basic requirements of the paper blocks. In some cases, it is necessary to use glue to connect the paper blocks, and thus discouraging beginners easily. Therefore, the primary forming board 12 is the most important structure of the present invention and also the major technical feature of the present invention.
When the present invention selectively omits the second forming board 14 and adopts the design of a paper folding aid 2 of a second embodiment. With reference to
Since the structure of the outer frame 20, the first forming board 21, the primary forming board 22 and the placement stair 23 of the paper folding aid 2 and the operation and sequence of folding paper in accordance with the second embodiment are the same as those of the first embodiment, and thus will not be repeated. With reference to
The paper folding aid 2 of the second embodiment is a paper folding aid with an outer frame. For a more skillful operator who folds the folding paper into the three-dimensional triangular paper block, the operation of guiding the folding paper by the primary forming board will be more flexible, freer and convenient without the existence of the outer frame, and the process of folding paper is not necessary the same as described above. With reference to
The specification of the primary forming board 32 of the third embodiment matches the specification of the folding paper P, and the top end is a base block 320 capable of providing a positioning guide to the folding paper P, and the base block 320 is equivalent to the connecting position of the stand 100 and the primary forming board 12, and also equivalent to the connecting position of the connecting rod 15 and the primary forming board 12. An edge of the primary forming board 32 is extended obliquely from the base block 320 to both sides to form two isosceles upper bevel edges 322, and then extended inwardly and obliquely to form two isosceles lower bevel edges 323, and the two isosceles lower bevel edges 323 are connected into a right angle (90°). One of the sides of the primary forming board 32 has a vertical midline 321 at its vertical centerline position and a length substantially equal to half of the length of the matched folding paper P to provide a vertical positioning guide to the folding paper P; and the turning points between the two upper bevel edges 322 and the two lower bevel edges 323 on the other side of the primary forming board 32 are connected to form a horizontal midline 324 with a width substantially equal to the width of the matched folding paper P, and the height difference of its upper half and lower half structures provides to a horizontal positioning guide to the folding paper P.
With reference to
To facilitate uses to prepare the folding paper P for the paper folding aid 3 in accordance with the third embodiment, the paper folding aid of the present invention may be modified from the third embodiment into those as shown in
Of course, the paper folding aid of the present invention may be manufactured into an assembly just having the primary forming board and the second forming board (not shown in the figure) only, and the primary forming board and the second forming board are provided for assisting the folding paper operation, so as to fold a three-dimensional triangular paper block quickly and precisely according to a specification, and thus modifications of using the first forming board, the second forming board, and the primary forming board for the paper folding aid still falls within the scope of the present invention.
It is noteworthy that the terms “front”, “back”, “up”, “down”, “top”, “bottom”, “left”, “right” described in the specification and the directions shown in the figures are provided for the purposes of defining the relations of components and facilitating the illustration of the present invention only, but they are not necessary absolutely constant. For example, a part (or assembly) situated on the front side (or at the front position) will become a part (or assembly) situated on the back side (or at the back position) when the whole paper folding aid is switched 180° along the front-back direction. Similarly, a part (or assembly) situated on the top side (or at the top position) will become a part (or assembly) situated on the bottom side (or at the bottom position) when the whole paper folding aid is turned upside down. Regardless of turning the paper folding aid 180° along the front-back direction or upside down, the three-dimensional triangular paper block can be folded, and thus the scope of the invention is not limited to the direction of turning the paper folding aid.
The present invention primarily provides a paper folding aid for carrying out the procedure, method, and sequence of the origami handcraft for folding three-dimensional triangular paper blocks according to the size and specification of the origami precisely and quickly, so as to assure the proper connection and combination between the paper blocks and makes the origami handcraft of the three-dimensional triangular paper block to be scientific and fun, and an easily learned novel technique. The process of folding and producing the three-dimensional triangular paper blocks is no longer boring or difficult, so that the art of combining the three-dimensional triangular paper block can be promoted with unlimited creativity, and such precious and environmentally friendly handcraft can be promoted and used for producing cultural and creative products and can be spread from generation to generation.
In summation of the description above, the three-dimensional triangular paper block paper folding aid of the present invention is a novel device with the effect of conducting the procedure, method and sequence of folding paper according to the required size and specification precisely and quickly and complies with patent application requirements, and is thus duly filed for patent application. While the invention has been described by means of specific embodiments, numerous modifications and variations could be made thereto by those skilled in the art without departing from the scope and spirit of the invention set forth in the claims.
Claims
1. A three-dimensional triangular paper block paper folding aid, with a specification matched with the specification of a folding paper, comprising a primary forming board, and the top end of the primary forming board being a base block capable of providing a positioning guide to the folding paper, and an edge of the primary forming board being extended obliquely from the base block towards both sides to form two isosceles upper bevel edges, and then extended inwardly and obliquely to form two isosceles lower bevel edges, and the two isosceles lower bevel edges being coupled into a right angle (90°).
2. The three-dimensional triangular paper block paper folding aid according to claim 1, wherein a side of the primary forming board has a vertical midline at a vertical centerline position, and the length of the vertical midline is substantially equal to half of the length of the matched folding paper to provide a vertical positioning guide to the folding paper.
3. The three-dimensional triangular paper block paper folding aid according to claim 1, wherein the other side of the primary forming board has a horizontal line formed by connecting the turning points between the two upper bevel edges and the two lower bevel edges, and the width of the horizontal midline is substantially equal to the width of the matched folding paper to provide a horizontal positioning guide to the folding paper.
4. The three-dimensional triangular paper block paper folding aid according to claim 1, wherein the top of the primary forming board is coupled to a first forming board which is formed by a rectangular thin plate, and the back side of the primary forming board has a positioning press plate with a width substantially equal to the length of the matched folding paper and a height substantially equal to half of the width of the matched folding paper.
5. The three-dimensional triangular paper block paper folding aid according to claim 1, further comprising an outer frame with a middle position downwardly coupled to the primary forming board by a connecting rod.
6. The three-dimensional triangular paper block paper folding aid according to claim 1, further comprising an outer frame, and a stand being extended inwardly towards both sides of the outer frame, and the primary forming board being suspended downwardly from a middle position of the stand.
7. The three-dimensional triangular paper block paper folding aid according to claim 6, wherein each outer frame disposed on the outer side of the two lower bevel edges of the primary forming board has a positioning device for precisely aligning the connecting points of the bottom edge and the two lower bevel edges.
8. The three-dimensional triangular paper block paper folding aid according to claim 7, wherein the outer frame is coupled to a first forming board which is formed by a rectangular thin plate, and the back side of the first forming board has a positioning press plate with a width substantially equal to the length of the matched folding paper and a height substantially equal to half of the width of the matched folding paper.
9. The three-dimensional triangular paper block paper folding aid according to claim 8, wherein the outer frame is coupled to a second forming board which is formed by an inverted triangular thin plate, and the back side of the second forming board has a positioning press plate with a specification substantially the same as the specification of the lower half of the primary forming board.
10. The three-dimensional triangular paper block paper folding aid according to claim 1, wherein the upper bevel edge and lower bevel edge of the primary forming board and the top edges of the first forming board and the second forming board are preferably in the shape of a sharp wall.
11. The three-dimensional triangular paper block paper folding aid according to claim 1, wherein the three-dimensional triangular paper block paper folding aid is operated freely without being limited by forward, backward, up, down, left, and right directions.
Type: Application
Filed: Mar 10, 2016
Publication Date: Sep 22, 2016
Inventor: Lisa Li-Hsiang Lin (Taipei)
Application Number: 15/065,933